The Pledge of Cain from Strasbourg deliver drone, doom, and sludge metal with the biblical weight of the first murderer's oath since 2008. Nearly two decades of crushing, Cain-cursed heaviness from the Alsatian capital has produced some of eastern France's most oppressive metal.

The Reefer Wizard is a one-man doom/stoner metal project from Ranst, Belgium, built on fuzz-heavy riffs, pounding bass, and a self-described mission to 'fling listeners into different dimensions.' The project's 2020 EP Cultus — available free on Bandcamp — distills the stoner doom aesthetic into three tracks of psychedelic, acid-drenched heaviness.

The Roots of Tanuki from Salamanca blend groove metal, sludge, and hardcore with the mischievous spirit of the Japanese raccoon dog folklore figure since 2017. Their East-meets-West naming convention mirrors a sound that draws from multiple continents' heavy music traditions.

The Salt Pale Collective from England craft sludge, doom, and post-metal as a collaborative ensemble since 2022. Their ethereal, mineral-tinged name drives compositions of bleached, crystalline heaviness.

The Unbending from Berlin craft atmospheric doom and sludge metal that refuses to yield, building oppressive soundscapes of crushing weight since 2022. Their name captures the unyielding, monolithic quality of their compositions from the German capital's vast heavy music underground.

The Wright Valley Trio from Wiesbaden explore the extreme edges of heaviness through sludge, drone, doom, and post-metal, their Antarctic-referencing name evoking the desolate expanse of their sound since 2015. As a trio, they maintain a raw, stripped-down approach to maximalist heaviness.

Thedus from Parma craft doom, drone, and sludge metal exploring the most oppressive sonic depths since 2019. Their Emilian base — capital of prosciutto and Parmesan — provides ironic culinary contrast to their suffocating heaviness.

Them Falls from Hamburg deliver sludge metal with the crushing, slow-motion impact of their cascading name since 2018. Their sound channels the genre's American roots through the perpetually overcast atmosphere of Germany's largest port city.

THIS GIFT IS A CURSE formed in Stockholm, Sweden in 2008, founded by vocalist Jonas A. Holmberg and drummer Johan Nordlund, with their debut EP recorded at the legendary Sunlight Studios with producer Tomas Skogsberg in 2010. The band works in a cataclysmic fusion of black metal, sludge, and hardcore, constructing songs that balance ferocity with a suffocating, doom-laden atmosphere. Full-lengths I, Guilt Bearer (2012), All Hail the Swinelord (2015), A Throne of Ash (2019), and Heir (2025, released on Season of Mist) have steadily built their standing in the European extreme underground.